<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div id="main" style="width: 800px; height: 800px"></div>
    <script src="./lib/echarts.min.js"></script>
    <script>
      const myChart = echarts.init(document.getElementById("main"));
      option = {
        // 添加标题
        title: {
          text: "11组作业",
          subtext: "姜玉美作业",
          left: "center",
        },
        // 图表
        grid: {
          // 设置上下左右的间隙
          top: "15%",
          left: "10%",
          right: "10%",
          bottom: "10%",
        },
        // x轴设置
        xAxis: {
          type: "category",
          data: ["周一", "周二", "周三", "周四", "周五", "周六", "周日"],
          // 线段设置
          axisLine: {
            // 线的样式
            lineStyle: {
              type: "dashed",
              color: "#d4d4d6",
            },
          },
        },
        yAxis: {
          type: "value",
          // 分割线设置
          splitLine: {
            // 线的样式
            lineStyle: {
              type: "dashed",
              color: "#d4d4d6",
            },
          },
        },
        // 颜色
        color: [
          // 渐变
          {
            type: "linear",
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [
              {
                offset: 0,
                color: "pink", // 0% 处的颜色
              },
              {
                offset: 1,
                color: "#fff", // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
          {
            type: "linear",
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [
              {
                offset: 0,
                color: "mediumslateblue", // 0% 处的颜色
              },
              {
                offset: 1,
                color: "#fff", // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
        ],
        series: [
          // 柱状图 给多个图形,会有柱形
          {
            data: [120, 200, 150, 80, 70, 110, 130],
            type: "bar",
            // 添加背景图
            showBackground: true,
          },
          {
            data: [120, 200, 150, 80, 70, 110, 130],
            type: "bar",
            showBackground: true,
          },
        ],
      };
      myChart.setOption(option);
    </script>
  </body>
</html>
